281996616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22727}}^1$

素因数の和:22794

約数の個数: 64

約数和(自身を含む): 785479680

約数和(自身を除く): 503483064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 22727, 45454, 68181, 90908, 136362, 181816, 249997, 272724, 499994, 545448, 749991, 999988, 1068169, 1499982, 1999976, 2136338, 2999964, 3204507, 4272676, 5999928, 6409014, 8545352, 11749859, 12818028, 23499718, 25636056, 35249577, 46999436, 70499154, 93998872, 140998308, 281996616]

約数ペア:

[(1, 281996616), (2, 140998308), (3, 93998872), (4, 70499154), (6, 46999436), (8, 35249577), (11, 25636056), (12, 23499718), (22, 12818028), (24, 11749859), (33, 8545352), (44, 6409014), (47, 5999928), (66, 4272676), (88, 3204507), (94, 2999964), (132, 2136338), (141, 1999976), (188, 1499982), (264, 1068169), (282, 999988), (376, 749991), (517, 545448), (564, 499994), (1034, 272724), (1128, 249997), (1551, 181816), (2068, 136362), (3102, 90908), (4136, 68181), (6204, 45454), (12408, 22727)]